As a clean energy conversion technology, hydrogen fuel cell has great development prospect in the field of sustainable energy. Scientists have been working on the design and optimization of hydrogen fuel cells to make the efficiency and performance higher. This article introduces the main directions and methods of designing and optimizing hydrogen fuel cells. First, the design of hydrogen fuel cell mainly depends on the which catalyst materials you choose and catalyst active sites. For example, precious metal catalysts, transition metal catalysts, and catalysts of nanostructured materials all make a huge impact on battery performance. Improving the activity and stability of catalyst and reducing the cost is one of the key points of this design. In addition, optimizing of the electrolyte film to improve the efficiency and battery life is also key. By taking the above factors into consideration and using advanced materials and technologies, hydrogen fuel cells can achieve high efficiency, high performance, and long life, and promote their commercial application.
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Shi et al. (2024) studied this question.
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